diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index 4e39d8238..e5d627fde 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE b2679f3399eb4adb5c08e50b8c1679880b2c7596 8a82dfd81a88c6fd0bf69e58658919d39f2ef3d2
\ No newline at end of file
+UPDATE 8a82dfd81a88c6fd0bf69e58658919d39f2ef3d2 cd2704deac6f57cbde3f806cdeba16df113cda0a
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